||Determination of DDT and Metabolites, including DDA, in Human Urine by Gas Chromatography.
Cranmer, M. F. ;
Carroll, J. J. ;
Copeland., M. F. ;
||National Communicable Disease Center, Perrine, Fla. Pesticides Research Lab.
Chemical analysis ;
Chlorine organic compounds ;
Gas chromatography ;
Electron capture ;
DDE insecticide ;
DDD insecticide ;
DDA insecticide ;
Acetic acid/bis(chlorophenyl) ;
Electron capture detectors
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||This paper reports the development of a technique suitable for the routine analysis of DDT, DDE, DDD and free DDA present in human urine. The procedure includes joint electron-capture gas chromatographic determinatiion of DDT, DDE, DDD, and DDA-methyl ester, as well as other extractable chlorinated hydrocarbons such as lindane, dieldrin and dichloran. Detection of these compounds is possible at levels as low as 1.0 ppb by the combination of the Coulson conductivity and parallel plate electron-capture detectors. Identification is facilitated by comparison of the relative responses of different detection systems and relative retention times of columns with different retention characteristics.
||Pub. in Bulletin of Environmental Contamination and Toxicology, v4 n4 1969.
||Included in the report, Journal Articles on Pesticide Chemical Analysis. Group 1, PB-275 107.
||Reprint: Determination of DDT and Metabolites, including DDA, in Human Urine by Gas Chromatography,
|PUB Date Free Form
||7D; 6F; 68E; 99A; 57P
||(Order as PB-275 107, MF A01)